<fragment>
    <portal to="popups">
        <transition name="tooltip">
            <ui-dialog class="ui-popup--tooltip" aria-hidden="true" arrow :reference="root" :placement="placement" v-if="show" :responsive="false">
                <slot />
            </ui-dialog>
        </transition>
    </portal>
    <span ref="root" class="sr-only"><slot /></span>
</fragment>